Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester

Base Information

Chemical Name:Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester
CAS No.:130158-54-2
Molecular Formula:C₂₃H₂₄O₅S
Molecular Weight:412.507
Hs Code.:

Synonyms:Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester

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Chemical Property of Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester

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Technology Process of Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester

There total 3 articles about Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

: 1071-46-1
hydrogen ethyl malonate

: 130158-49-5
1-Phenoxy-6-phenylsulfanyl-hex-4-yn-2-ol

: 130158-54-2
Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 30 ℃; for 4h;
DOI:10.1016/S0040-4020(01)85601-5

Reference yield:

: 5651-88-7
phenyl propargyl sulfide

: 130158-54-2
Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester

Guidance literature:: Multi-step reaction with 2 steps

2: 90 percent / dicyclohexylcarbodiimide, 4-(dimethylamino)pyridine / CH₂Cl₂ / 4 h / 30 °C

With dmap; dicyclohexyl-carbodiimide; In dichloromethane;
DOI:10.1016/S0040-4020(01)85601-5

Reference yield:

: 108-98-5
thiophenol

: 130158-54-2
Malonic acid ethyl ester 1-phenoxymethyl-5-phenylsulfanyl-pent-3-ynyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / aq. NaOH, 10percent Bu₄NF / benzene / a) 0 deg C, 30 min, b) r.t., 2h

3: 90 percent / dicyclohexylcarbodiimide, 4-(dimethylamino)pyridine / CH₂Cl₂ / 4 h / 30 °C

With dmap; sodium hydroxide; tetrabutyl ammonium fluoride; dicyclohexyl-carbodiimide; In dichloromethane; benzene;
DOI:10.1016/S0040-4020(01)85601-5